85920588

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20399}}^1$

素因数の和:20428

約数の個数: 60

約数和(自身を含む): 241903200

約数和(自身を除く): 155982612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20399, 40798, 61197, 81596, 122394, 183591, 244788, 265187, 367182, 530374, 550773, 734364, 795561, 1060748, 1101546, 1591122, 1652319, 2203092, 2386683, 3182244, 3304638, 4773366, 6609276, 7160049, 9546732, 14320098, 21480147, 28640196, 42960294, 85920588]

約数ペア:

[(1, 85920588), (2, 42960294), (3, 28640196), (4, 21480147), (6, 14320098), (9, 9546732), (12, 7160049), (13, 6609276), (18, 4773366), (26, 3304638), (27, 3182244), (36, 2386683), (39, 2203092), (52, 1652319), (54, 1591122), (78, 1101546), (81, 1060748), (108, 795561), (117, 734364), (156, 550773), (162, 530374), (234, 367182), (324, 265187), (351, 244788), (468, 183591), (702, 122394), (1053, 81596), (1404, 61197), (2106, 40798), (4212, 20399)]